package JDBC;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo2 {
    public static void main(String[] args) {
        try {
        Class.forName("com.mysql.cj.jdbc.Driver");
        String url = "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true";
        Connection connection = DriverManager.getConnection(url, "root", "root");
        System.out.println("连接成功");
        Statement statement = connection.createStatement();
        String sql = "INSERT INTO user(username,password,nickname,age)"+
                "VALUES('张三','123456','阿三',22)";
        int num = statement.executeUpdate(sql);
        connection.close();
        if (num>0){
            System.out.println("插入成功");
        }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
